Cheat mode:
Press Start, B, and A to enter the following codes on the match-up screen in exhibition mode. The numbers in the following list indicate the number of times each button is pressed. After the first part of the code has been entered, press the D-pad in the indicated direction to enable it. Example, to enter 1-2-3 Left, press Start, B(2), A(3), Left.
No fumbles 3-1-2 Down
Unlimited turbo 0-1-3 Up
No first downs 2-1-0 Up
No interceptions 2-3-3 Left
No punting 1-3-1 Up
Super defense 3-2-1 Up
Super offense 3-1-2 Up
Super passing 3-1-2 Right
Super team 2-3-3 Up
Hidden plays 3-3-3 Down